ASODUR-GBM TM_GB_2815.pdf
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<h1>ASODUR-GBM TM_GB_2815.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold (Germany) <br />phone + 49-5231- 953-00 <br />fax <br />+ 49-5231- 953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>Technical Data Sheet</p> <p>ASODUR®-GBM </p> <p>Primer, sealer and mortar resin</p> <p>1119</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstraße 2–8 · D-32760 Detmold <br />06 <br />2 05751 <br />EN 1504-2</p> <p>ASODUR-GBM</p> <p>Surface protection product - Impregnation <br />Principle 1.2 <br />Capillary water absorption and <br />water permeability <br />w < 0.1 kg/m2 × h0.5 <br />Penetration depth </p> <p>Class I < 10 mm</p> <p>Tensile adhesion strength <br />by pull-off test </p> <p>≥ 1.5 (1.0) N/mm²</p> <p>Reaction to Fire <br />Dangerous substances <br /> </p> <p>Class E <br />In compliance with <br />5.3 of EN 1504-2</p> <p>• <br />• <br />• <br />• <br />• <br />•</p> <p>Two component <br />Solvent free <br />Transparent <br />Low viscosity <br />Watertight <br />Low</p> <p>WDD value (to DIN EN ISO 7783-1 <br />= 1.2 g/m2 x d <br />• Resistant</p> <p>to alkalis, acids, aqueous salt solutions, <br />grease and fuels <br />Areas of application: <br />• For the sealing of cement-based surfaces e. g. <br />production areas, warehouses, ramps <br />• F or the priming of cement-based areas which will be <br />coated with ASODUR or INDUFLOOR products <br />• F or the production of levelling and scratch coats for <br />surface preparation for coating measures <br />• For producing epoxy resin screeds <br />• As a casting resin for closing screed resins. <br />Technical Data: <br />Basis: <br />2 component epoxy resin <br />Colour: transparent <br />Viscosity: <br />app. 640 m Pa s (± 80) <br /> at +23° C <br />Mixture ratio: <br />2:1 parts by weight <br />Density: <br />1.09 g/cm3 at +23°C <br />Pot life: <br />25 - 35 min. at +23° C <br />Traffic after: <br />16 hrs. at +23° C <br />Overcoat after: <br />16 hrs. up to max. 24 hours <br /> at +23° C</p> <p>Art.-No 2 05751</p> <p>Fully cured: <br />7 days at +23° C <br />Cure temperature <br />(material/substrate): <br />+8° C to max. +30° C <br />Compressive strength: approx. 65 N/mm2 <br />Flexural strength: <br />approx. 30 N/mm2 <br />Tensile adhesion <br />strength: <br />Concrete failure 1.5 <br />Cleaning: <br />Clean tools immediately after <br /> use with AQUAFIN-Cleanser. <br />Packaging: <br />ASODUR-GBM is available <br /> <br />in 3 kg, 10 kg and 18 kg <br /> containers. Resin and <br /> <br />hardener are supplied at a <br /> predetermined ratio. <br />Storage: <br />frost-free, 18 months, when <br /> <br />stored dry and cool above <br /> <br />+10° C in the original <br /> unopened packaging. <br />Note: <br />With frequent temperature change ASODUR-GBM <br />can crystallize out. It is then necessary to warm up the <br />product in water bath at +50° C to +60° C in order to <br />use it after approx. 2 hours without restriction. <br />Substrate preparation: <br />The cement-based substrates should be: <br />• dry, sound and have a good key <br />• free from separating and adhesion inhibiting <br />substances such as e.g. dust, laitance, grease, <br />rubber marks, paint residues etc. <br />• protected from the effects of moisture from the rear. <br />Dependent on the condition of the substrate use suitable <br />methods of preparation such as e.g. sweeping, <br />vacuuming, brushing, planing, scabbling, sand-blasting, <br />high pressure water jetting, shot blasting, torching. <br />In addition the following criteria are to be fullfilled <br />dependent on the particular substrate: <br />Cementitious areas: <br />Concrete quality: <br />min. C20/25 <br />Screed quality: <br />min. EN 13813 CT-C25-F4 <br />Render quality: <br />P III <br />Age: <br />min. 28 days</p> <p>1/3</p> <p>28/15</p> <p>Tensile adhesion <br />strength: <br />≥ 1.5 N/mm2 <br />Residual moisture: <br />< 4% (carbide <br /> hygrometer method) <br />Product preparation: <br />Component A and component B are delivered at a <br />predetermined mixing ratio. Tip component B into <br />component A. Ensure that the hardener drains <br />completely from its container. Mix both components <br />together with a suitable mixer at 300 rpm. It is important <br />to ensure the hardener is evenly dispersed. Stir until <br />homogenous (free from streaks); mixing time approx. <br />3 minutes. The minimum temperature during mixing <br />should be +15° C. Do not use mixed material directly <br />from the packaging. Decant the material into a clean <br />container and mix through thoroughly once again. <br />Notes: <br />During product application, ensure that the material is <br />evenly “flooded” over the prepared substrate. <br />Irregularities lead to capillary active pores in the cured <br />primer film and encourage the formation of bubbles, <br />especially osmosis bubbles. To ensure a pore-free <br />primer coat, apply a second coat. <br />Freedom from pores can also be ensured by applying <br />a waterproof smoothing compound as the second <br />coat. This smoothing compound is produced by adding <br />quartz sand to the primer resin. When blending with <br />aggregates (e.g. quartz sand) ensure it is dry and also <br />at a temperature of +15° C. <br />Production of levelling / scratch coats: <br />ASODUR-GBM: <br />1.0 part by weight <br />Quartz sand: <br />1.0 - 15 parts by weight <br />(Grain size: <br />0.1 - 0.6 or 0.2 - 0.7 mm) <br />Suitable filler: <br />approx. 2 - 3% by weight <br />The quartz sand is mixed into the homogenous resin <br />hardener mixture. Ensure that the liquid and solid <br />components are evenly mixed together. <br />Before application on vertical or steeply sloping surfaces <br />it is recommended that with levelling / scratch coats a <br />suitable filler is added. The addition rate lies between <br />4 - 5% by weight dependent on the degree of slope.</p> <p>Production of epoxy resin screeds: <br />Thickness: <br />approx. 5 to 15 mm <br /> (single coat build-up) <br />ASODUR-GBM: <br />1.0 part by weight <br />Quartz sand: <br />6.5 – 7.0 parts by weight <br />Grading *): <br />0.06 – 1.5 mm diameter <br />Thickness: <br />> 15 mm to 30 mm <br /> (single coat build-up) <br />ASODUR-GBM: <br />1.0 part by weight <br />Quartz sand *): <br />9.0 – 10.0 parts by weight <br />Grading: <br />0.06 – 3.5 mm diameter <br />Compressive strength: approx. 65 N/mm2 <br />Flexural strength: <br />approx. 30 N/mm2 <br />Consumption: <br />approx. 1.9 kg/m2/mm <br />The quartz sand is filled into a batch mixer (e. g. <br />type Zyklos or UEZ). Subsequently add the previously <br />homogenously mixed resin and hardener components. <br />Ensure that the liquid and solid components are evenly <br />mixed together. <br />*) balanced particle size distribution <br />Note: <br />Greater thicknesses are possible by multi-layer buildup. It is absolutely essential that material is compacted <br />between layers at the given thickness. <br />Methods of application / consumption: <br />Sealing: <br />ASODUR-GBM is rolled, sprayed or painted on the <br />surface in 2 coats. <br />Consumption approx. 300 - 500 g/m2 per coat. <br />For production of slip resistant surface structures broadcast <br />quartz sand (grain 0.5 - 1.0 or 0.7 - 1.2 mm) into the <br />wet sealing between the two coats whilst still wet. <br />Consumption 1 - 1.5 kg/m2. <br />Priming: <br />ASODUR-GBM is rolled, sprayed or painted on the <br />surface in one coat. <br />Consumption approx. 300 - 500 g/m2. <br />Broadcast with quartz sand (grain 0.1 - 0.6 or <br />0.2 - 0.7 mm) into the wet priming coat. <br />Consumption 0.8 - 1.0 kg/m2.</p> <p>2/3</p> <p>28/15</p> <p>Thoroughly remove all unbonded broadcast material <br />once the coating has cured and before the application <br />of the finish coat. <br />Levelling / scratch coat: <br />Firstly prime the surface with ASODUR-GBM. <br />Consumption: approx. 300 - 500 g/m2. <br />The smoothing compound prepared as described above <br />is scratched on the surface in one coat. <br />Consumption: approx. 1.6 kg/m2 per mm thickness <br />of layer. <br />Epoxy resin screed: <br />Firstly prime the surface with ASODUR-GBM. <br />Consumption: approx. 300 - 500 g/m2. <br />The epoxy resin screed prepared as described above <br />is applied on the surface in a minimum thickness of <br />5 mm and struck off and smoothened subsequently. <br />Consumption of the screed admixture: <br />approx. 2.0 kg/m2 per mm layer thickness.</p> <p>• Applications</p> <p>that are not clearly explained in this <br />technical data sheet may only be carried out after <br />consultation with and written confirmation from the <br />Technical Services Department of SCHOMBURG. <br />• Disposal key: <br />Liquid product residues: EAK 08 01 11 paint and <br />lacquer waste, which contains organic solvents or <br />other hazardous substances. <br />Cured product residues: EAK 17 02 03 plastics. <br />Please observe a valid EU safety data sheet. <br />GISCODE: RE 1</p> <p>Health & Safty: <br />Once cured ASODUR-GBM is considered harmless. <br />The hardener (component B) is corrosive. In any case <br />the government health and safety protective directive <br />and the advice on the packaging should be observed. <br />Important advice: <br />•H <br /> igher temperatures shorten the pot life. Lower <br />temperatures lengthen the pot life and setting time. <br />Material consumption also increases at lower <br />temperatures. <br />• T he bond between individual coats can be impeded <br />through the influence of moisture or contamination. <br />•W <br /> hen longer waiting times occur between <br />application of coats or where surfaces already treated <br />with liquid resin must be re-coated after a long time, <br />the surface must be cleaned and abraded thoroughly. <br />Then a completely new pore free coating should be <br />undertaken. It is not sufficient to simply overcoat. <br />•S <br /> urface protecting systems must be protected from <br />moisture (rain, melt water) for 4 - 6 hours after <br />their application. Dampness produces a white <br />discolouration and / or a stickiness on the surface. <br />This technical data sheet is a translation from German and does not consider local building codes or legal requirements. It shall be used as general reference for the <br />product. Legally binding is only the latest German technical data sheet or the latest data sheet from one of our foreign subsidiaries inside their sales territory.</p> <p>3/3</p> <p>DG/CoS/JD 28/15</p>
